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Typical CFL Bulb Savings
The figures below are ‘typical’ electricity bill savings when changing the type of light bulbs in a domestic household or small business.
The table details the ‘typical’ electricity bill savings when replacing a standard incandescent bulb with a CFL bulb. Exact savings will vary depending on many different factors, for instance the electricity tariff. |
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This web page details the cost savings for replacing standard filament bulbs with CFL (Compact Fluorescent Light) bulbs.
Costs are in GB Pounds or GB Pence.
This webpage is part of the Judge Electrical ‘Go Green – Save Money’ campaign. |
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Typical CFL Bulb Savings |
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Table 1 – Typical electricity bill cost savings when replacing standard incandescent bulbs with Compact Fluorescent Light (CFL) bulbs.
Assumption – Cost of electricity of 10 pence (GB) per Kilo Watt Hour |
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Home > Go Green – Save Money > Typical CFL Bulb Savings |
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Bulb Wattage |
Number of Bulbs |
Annual Saving With A CFL Bulb (GBP) |
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100 |
1 |
£11.68 |
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100 |
5 |
£58.40 |
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100 |
10 |
£116.80 |
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100 |
20 |
£233.60 |
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60 |
1 |
£7.01 |
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60 |
5 |
£35.04 |
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60 |
10 |
£70.08 |
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60 |
20 |
£140.16 |